ES2177371B1 - PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP. - Google Patents
PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP.Info
- Publication number
- ES2177371B1 ES2177371B1 ES009902467A ES9902467A ES2177371B1 ES 2177371 B1 ES2177371 B1 ES 2177371B1 ES 009902467 A ES009902467 A ES 009902467A ES 9902467 A ES9902467 A ES 9902467A ES 2177371 B1 ES2177371 B1 ES 2177371B1
- Authority
- ES
- Spain
- Prior art keywords
- pressure
- regulator
- water
- pump
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
"Regulador de presión para una instalación de impulsión de agua mediante electrobomba". Este regulador (1) es intercalado aguas arriba de una electrobomba y comprende medios detectores de caudal (8), constituidos por un imán permanente (9) vinculado a una válvula antirretorno (5) y por un relé reed (10) que ocupa una posición fija respecto del cuerpo de regulador (2); y medios de regulación que comprenden un transductor de presión (13) que entrega una señal eléctrica que es función de la presión y es enviada a un microprocesador (21), por cuya mediación varía la tensión aplicada al motor de la electrobomba, manteniendo constante la presión en el circuito de agua, comprendiendo además los medios de regulación un vaso de expansión (15) provisto de un diafragma (17), vinculado a un muelle (23), tarado a una presión predeterminada para amortiguar los golpes de ariete."Pressure regulator for a water pump installation by means of an electric pump". This regulator (1) is interleaved upstream of an electropump and comprises flow detecting means (8), constituted by a permanent magnet (9) linked to a non-return valve (5) and by a reed relay (10) that occupies a position fixed with respect to the regulator body (2); and regulating means comprising a pressure transducer (13) that delivers an electrical signal that is a function of the pressure and is sent to a microprocessor (21), through which the voltage applied to the motor of the electric pump varies, maintaining constant the pressure in the water circuit, the regulation means also comprising an expansion vessel (15) provided with a diaphragm (17), linked to a spring (23), set at a predetermined pressure to dampen the water hammer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902467A ES2177371B1 (en) | 1999-11-11 | 1999-11-11 | PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009902467A ES2177371B1 (en) | 1999-11-11 | 1999-11-11 | PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2177371A1 ES2177371A1 (en) | 2002-12-01 |
ES2177371B1 true ES2177371B1 (en) | 2004-09-16 |
Family
ID=8310541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009902467A Expired - Fee Related ES2177371B1 (en) | 1999-11-11 | 1999-11-11 | PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2177371B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101858338A (en) * | 2010-06-13 | 2010-10-13 | 江苏环力科技发展有限公司 | Electronic pressure controller for water pump water supply system |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES429795A1 (en) * | 1974-08-23 | 1976-10-01 | Boncompte Torrente | System of automatic regulation of the pressure of water, in a distributing installation. (Machine-translation by Google Translate, not legally binding) |
FR2586457B1 (en) * | 1985-08-21 | 1989-06-23 | Guinard Pompes | DEVICE FOR CONTROLLING A WATER SUPPLY INSTALLATION |
FR2645213A1 (en) * | 1989-03-31 | 1990-10-05 | Guinard Pompes | MOTOR PUMP GROUP WITH PRESSURE AND FLOW SENSORS |
IT1268937B1 (en) * | 1994-01-14 | 1997-03-18 | Co Ge S R L | DEVICE FOR THE CONTROL OF A WATER DISTRIBUTION SYSTEM |
GB2293403B (en) * | 1994-09-21 | 1997-11-19 | Esmaco Pte Ltd | A booster pump water supply system |
US5580221A (en) * | 1994-10-05 | 1996-12-03 | Franklin Electric Co., Inc. | Motor drive circuit for pressure control of a pumping system |
IT1295577B1 (en) * | 1997-02-13 | 1999-05-13 | Hydroservice S R L | DEVICE FOR CONTROL OF A HYDRAULIC PUMP, WITH SELF-ADJUSTING COMPUTER PROPORTIONAL CONTROL |
-
1999
- 1999-11-11 ES ES009902467A patent/ES2177371B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101858338A (en) * | 2010-06-13 | 2010-10-13 | 江苏环力科技发展有限公司 | Electronic pressure controller for water pump water supply system |
Also Published As
Publication number | Publication date |
---|---|
ES2177371A1 (en) | 2002-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9811788A (en) | Motor driven centrifugal air compressor with internal cooling air flow | |
BR0314279A (en) | Drive unit with a retarder | |
ES2195568T3 (en) | MOTOR PUMP OF THROUGH AXIAL FLOW WITH INCORPORATED FLOW AND PRESSURE. | |
ITRM920131A1 (en) | PRESSURE CONTAINER FOR THE ACCUMULATION OF A GAS WITH A RELEASE VALVE. | |
BR9709120A (en) | Device for a fuel installation | |
ES2108990T3 (en) | MEMBRANE TYPE FLUID PUMP. | |
ES2177371B1 (en) | PRESSURE REGULATOR FOR A WATER IMPULSION INSTALLATION THROUGH THE PUMP. | |
EP0805274A3 (en) | Device for protecting a pump against dry running | |
DE59901477D1 (en) | Flow regulator | |
ES2049064T3 (en) | ACTIVE MOTOR SUPPORT, HYDRAULIC CUSHIONED. | |
ES2143124T3 (en) | FLOW REGULATOR VALVE. | |
BR0211768A (en) | Floating Pump Assembly | |
ES2115486B1 (en) | MULTICELLULAR CENTRIFUGAL ELECTRIC PUMP. | |
ES2149667B1 (en) | APPARATUS FOR THE CONTROL OF THE STARTING AND STOPPING OF A HYDRAULIC PUMP. | |
ES2011400A6 (en) | Control device for an air turbulence massage device | |
ES2265425T3 (en) | OSCILLATING ARMOR MEMBRANE PUMP. | |
DE50013337D1 (en) | ELECTRIC SWITCH | |
ES2155952T3 (en) | PRESSURE REGULATION VALVE. | |
RU19545U1 (en) | INSTALLING INDIVIDUAL WATER SUPPLY | |
ES2247821T3 (en) | DEVICE TO CONTROL THE PRESSURE LEVEL. | |
DK27194A (en) | Check valve | |
DE59300807D1 (en) | Check valve. | |
ATE257603T1 (en) | REGULATORY VALVE WITH PRESSURE RELIEF | |
KR0129010Y1 (en) | Ozone generator | |
BR9813305A (en) | Regulator set for displacement pumps |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20021201 Kind code of ref document: A1 |
|
FG2A | Definitive protection |
Ref document number: 2177371B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20200226 |